199393206

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{563}}^1\times {\mathrm{881}}^1$

素因数の和:1516

約数の個数: 32

約数和(自身を含む): 405917568

約数和(自身を除く): 206524362

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 563, 881, 1126, 1689, 1762, 2643, 3378, 5286, 37721, 59027, 75442, 113163, 118054, 177081, 226326, 354162, 496003, 992006, 1488009, 2976018, 33232201, 66464402, 99696603, 199393206]

約数ペア:

[(1, 199393206), (2, 99696603), (3, 66464402), (6, 33232201), (67, 2976018), (134, 1488009), (201, 992006), (402, 496003), (563, 354162), (881, 226326), (1126, 177081), (1689, 118054), (1762, 113163), (2643, 75442), (3378, 59027), (5286, 37721)]